Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Registrations are ongoing for the ninth edition of Pariksha Pe Charcha or PPC 2026. So far around 15,40,538 candidates have registered for the programme. Of these, around 14,11,864 are students, ...

PPC and Lundin last month agreed to roll over commercial terms agreed for this year in a supply deal for 2026, with smelting fees known as treatment and refining charges effectively remaining flat, ...

Abstract: Prescribed performance control (PPC) has been widely applied in motion control systems due to its ability to regulate both transient and steady-state performance through well-defined ...